Question

Which of the following statements about a normal distribution is not true?

A. A normal distribution is represented by a bell-shaped curve.
B. A normal distribution has the same value for the mean, median, and mode.
C. A normal distribution displays the highest data scores in the middle of the distribution.
D. A normal distribution demonstrates how data scores rise and fall within a sample.

Answer 1

Answer:

C

Explanation:

C. A normal distribution displays the highest data scores in the middle of the distribution.  (False)

Not every normal distribution displays the highest data scores in the middle of the graph. Check the graph below where we three Normal Distribution or Gaussian Distribution, overlap each other. The peak of one of these distributions is not always in the middle.

Answer 2

The incorrect statement about the normal distribution curve is that "normal distribution displays the highest data scores in the middle of the distribution.

• The normal distribution is the probability distribution which is symmetric at the mean. A normal distribution is also referred to as the Gaussian distribution and when it is in graphical form, it'll have the shape of a bell

• A normal distribution also has the same value for the mean, median, and mode. It should be noted that the normal distribution curve doesn't show the highest data.

In conclusion, the correct option is C.

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